Triple
T14998621
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tanga Region |
E374023
|
entity |
| Predicate | knownFor |
P22
|
FINISHED |
| Object | Usambara Mountains |
E721568
|
NE FINISHED |
How this triple was built (2 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: Usambara Mountains | Statement: [Tanga Region, knownFor, Usambara Mountains]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Usambara Mountains Context triple: [Tanga Region, knownFor, Usambara Mountains]
-
A.
Mahenge Mountains
The Mahenge Mountains are a forested mountain range in south-central Tanzania, known for their rich biodiversity and significant gemstone deposits, particularly spinel.
-
B.
Uluguru Mountains
The Uluguru Mountains are a biodiverse mountain range in eastern Tanzania, renowned for their endemic species and role as a key water catchment area for the region.
-
C.
Udzungwa Mountains
The Udzungwa Mountains are a biodiverse mountain range in south-central Tanzania, renowned for their endemic species and protected within Udzungwa Mountains National Park.
-
D.
West Usambara Mountains
chosen
The West Usambara Mountains are a biodiverse, highland region in northeastern Tanzania known for their ancient forests, endemic species, and cool, misty climate.
-
E.
Rwenzori Mountains
The Rwenzori Mountains are a snow-capped mountain range in East Africa, famed for their glaciers, unique alpine flora, and status as one of the continent’s highest and most dramatic massifs.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d85ccc84388190aa151e5173370c8d |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded71a5618819083ae96a79735ef98 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feb7d956808190a3f17ef14c21d3af |
completed | May 9, 2026, 4:28 a.m. |
Created at: April 10, 2026, 2:54 a.m.